One Use Sachets
Our sachets include 20ml of solution certified against a NIST standard ensuring accuracy for precise calibration every time. Sachets are ideal if you need to calibrate for pH or conductivity in field applications.
Pre-mixed and sealed against air contamination and daylight, the solutions are fresh and ready to use at any time and are very convenient - no need to carry large bottles of solutions around or to mix buffers on site with distilled water if using capsules. Shelf life is very long - a minimum of 2 years with the expiry date foil stamped onto each and every sachet.
To use simply tear open the sachet and insert the electrode or probe into the calibration fluid - then calibrate your meter.
Compatible for calibration with meters from all manufacturers, these sachets can be used with any meter. Each sachet includes a useful temperature v pH / conductivity or TDS value chart
for quick reference.
For more details:
Download as PDF
pH Sachets
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HI-70004P
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4.01 pH buffer sachets (20ml - pack of 25)
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HI-70007P
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7.01 pH buffer sachets (20ml - pack of 25)
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HI-70010P
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10.01 pH buffer sachets (20ml - pack of 25)
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EC and TDS Sachets
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HI-70033P
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84 us/cm EC calibration sachets (20ml - pack of 25)
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HI-70031P
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1413 us/cm EC calibration sachets (20ml - pack of 25)
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HI-70039P
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5000 us/cm EC calibration sachets (20ml - pack of 25)
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HI-70030P
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12,880 us/cm EC calibration sachets (20ml - pack of 25)
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HI-70038P
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6.44ppt TDS solution calibration sachets (20ml - pack of 25)
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General Use Sachets
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HI-70000P
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Electrode Rinse Solution - sachets (20ml - pack of 25)
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HI-700661P
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Cleaning Solution - sachets (20ml - pack of 25)
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